M
Marco M. Scuderi
Researcher at Sapienza University of Rome
Publications - 57
Citations - 2033
Marco M. Scuderi is an academic researcher from Sapienza University of Rome. The author has contributed to research in topics: Slip (materials science) & Fault gouge. The author has an hindex of 21, co-authored 45 publications receiving 1346 citations. Previous affiliations of Marco M. Scuderi include University of Perugia & Pennsylvania State University.
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Laboratory observations of slow earthquakes and the spectrum of tectonic fault slip modes.
TL;DR: It is shown that a spectrum of slow-slip behaviours arises near the threshold between stable and unstable failure, and is governed by frictional dynamics via the interplay of fault frictional properties, effective normal stress and the elastic stiffness of the surrounding material.
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The role of fluid pressure in induced vs. triggered seismicity: insights from rock deformation experiments on carbonates
TL;DR: This work uses laboratory experiments to show that the rate- and state- friction parameters do change with increasing fluid pressure, and suggests that a comprehensive characterization of these parameters is fundamental for better assessing the role of fluid pressure in natural and human induced earthquakes.
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Stabilization of fault slip by fluid injection in the laboratory and in situ
Frédéric Cappa,Frédéric Cappa,Marco M. Scuderi,Cristiano Collettini,Cristiano Collettini,Yves Guglielmi,Jean Philippe Avouac +6 more
TL;DR: This study reveals how coupling between fault slip and fluid flow promotes stable fault creep during fluid injection, and demonstrates that fault slip induced by fluid injection in a natural fault at the decametric scale is quantitatively consistent with fault Slip and frictional properties measured in the laboratory.
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Precursory changes in seismic velocity for the spectrum of earthquake failure modes
TL;DR: The data show that accelerated fault creep causes reduction of seismic velocity and elastic moduli during the preparatory phase preceding failure, which suggests that real time monitoring of active faults may be a means to detect earthquake precursors.
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Frictional stability and earthquake triggering during fluid pressure stimulation of an experimental fault
TL;DR: In this paper, a double direct shear configuration within a true-triaxial pressure vessel was used to study the effect of fluid overpressure on the evolution of fault slip.